On Thu, Apr 10, 2014 at 12:36 AM, Robert Haas robertmh...@gmail.com wrote:
On Tue, Apr 8, 2014 at 3:08 AM, Michael Paquier
michael.paqu...@gmail.com wrote:
On Tue, Apr 8, 2014 at 1:18 AM, Robert Haas robertmh...@gmail.com wrote:
Not sure if this is exactly the right way to do it, but I agree
On Mon, Apr 14, 2014 at 9:26 AM, Fujii Masao masao.fu...@gmail.com wrote:
This makes me think that it's safer to just remove replication slot files
at the beginning of the recovery when both backup_label and recovery.conf
exist.
Well, we could do that, but that would preempt anyone who *does*
On Tue, Apr 15, 2014 at 1:55 AM, Robert Haas robertmh...@gmail.com wrote:
On Mon, Apr 14, 2014 at 9:26 AM, Fujii Masao masao.fu...@gmail.com wrote:
This makes me think that it's safer to just remove replication slot files
at the beginning of the recovery when both backup_label and recovery.conf
On Thu, Apr 10, 2014 at 12:36 AM, Robert Haas robertmh...@gmail.com wrote:
On Tue, Apr 8, 2014 at 3:08 AM, Michael Paquier
michael.paqu...@gmail.com wrote:
On Tue, Apr 8, 2014 at 1:18 AM, Robert Haas robertmh...@gmail.com wrote:
Not sure if this is exactly the right way to do it, but I agree
On Tue, Apr 8, 2014 at 3:08 AM, Michael Paquier
michael.paqu...@gmail.com wrote:
On Tue, Apr 8, 2014 at 1:18 AM, Robert Haas robertmh...@gmail.com wrote:
Not sure if this is exactly the right way to do it, but I agree that
something along those lines is a good idea. I also think, maybe even
On Tue, Apr 8, 2014 at 1:18 AM, Robert Haas robertmh...@gmail.com wrote:
Not sure if this is exactly the right way to do it, but I agree that
something along those lines is a good idea. I also think, maybe even
importantly, that we should probably document that people using
file-copy based
On Fri, Apr 4, 2014 at 9:57 PM, Michael Paquier
michael.paqu...@gmail.com wrote:
For 9.4, clearly yes, this would change the semantic of recovery and
this is not something wise to do at the end of a development cycle.
For 9.5 though, this is a different story. It clearly depends on if
this is
On Mon, Apr 7, 2014 at 3:04 AM, Michael Paquier
michael.paqu...@gmail.com wrote:
On Fri, Apr 4, 2014 at 9:57 PM, Michael Paquier
michael.paqu...@gmail.com wrote:
For 9.4, clearly yes, this would change the semantic of recovery and
this is not something wise to do at the end of a development
Em segunda-feira, 7 de abril de 2014, Robert Haas robertmh...@gmail.com
escreveu:
On Mon, Apr 7, 2014 at 3:04 AM, Michael Paquier
michael.paqu...@gmail.com javascript:; wrote:
On Fri, Apr 4, 2014 at 9:57 PM, Michael Paquier
michael.paqu...@gmail.com javascript:; wrote:
For 9.4, clearly
On Wed, Apr 2, 2014 at 10:27 PM, Andres Freund and...@2ndquadrant.com wrote:
The new master won't necessarily have all the neccessary WAL available, no?
No, they won't have it, and things begin to get bad once a base backup
includes a slot that has a non-null value of restart_lsn. I imagine
that
On 2014-04-04 21:42:33 +0900, Michael Paquier wrote:
On Wed, Apr 2, 2014 at 10:27 PM, Andres Freund and...@2ndquadrant.com wrote:
The new master won't necessarily have all the neccessary WAL available, no?
No, they won't have it, and things begin to get bad once a base backup
includes a slot
On Fri, Apr 4, 2014 at 9:44 PM, Andres Freund and...@2ndquadrant.com wrote:
I imagine
that if we want to guarantee the correctness of a replication slot we
would need to fetch from archives the necessary WAL files needed for
it when a node is in recovery, which is not something that this patch
--On 1. April 2014 11:26:08 -0400 Robert Haas robertmh...@gmail.com wrote:
As a general comment, I think that replication slots, while a great
feature, have more than the usual potential for self-inflicted injury.
A replication slot prevents the global xmin from advancing (so your
tables
On 2014-04-02 09:59:28 +0900, Michael Paquier wrote:
On Tue, Apr 1, 2014 at 11:59 PM, Andres Freund and...@2ndquadrant.com wrote:
On 2014-04-01 16:45:46 +0200, Magnus Hagander wrote:
On Tue, Apr 1, 2014 at 2:24 PM, Michael Paquier
michael.paqu...@gmail.comwrote:
As of now, pg_basebackup
On Wed, Apr 2, 2014 at 6:58 PM, Andres Freund and...@2ndquadrant.com wrote:
On 2014-04-02 09:59:28 +0900, Michael Paquier wrote:
On Tue, Apr 1, 2014 at 11:59 PM, Andres Freund and...@2ndquadrant.com
wrote:
On 2014-04-01 16:45:46 +0200, Magnus Hagander wrote:
On Tue, Apr 1, 2014 at 2:24 PM,
On 2014-04-02 20:59:03 +0900, Michael Paquier wrote:
On Wed, Apr 2, 2014 at 6:58 PM, Andres Freund and...@2ndquadrant.com wrote:
On 2014-04-02 09:59:28 +0900, Michael Paquier wrote:
On Tue, Apr 1, 2014 at 11:59 PM, Andres Freund and...@2ndquadrant.com
wrote:
On 2014-04-01 16:45:46
Hi all,
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base backup, forcing the user to recreate slots on other nodes of
the cluster with pg_create_*_replication_slot, or copy pg_replslot
from another node. This is not really user-friendly especially after a
failover
On Tue, Apr 1, 2014 at 2:24 PM, Michael Paquier
michael.paqu...@gmail.comwrote:
Hi all,
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base backup, forcing the user to recreate slots on other nodes of
the cluster with pg_create_*_replication_slot, or copy
On 2014-04-01 16:45:46 +0200, Magnus Hagander wrote:
On Tue, Apr 1, 2014 at 2:24 PM, Michael Paquier
michael.paqu...@gmail.comwrote:
Hi all,
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base backup, forcing the user to recreate slots on other nodes of
On Tue, Apr 1, 2014 at 10:45 AM, Magnus Hagander mag...@hagander.net wrote:
On Tue, Apr 1, 2014 at 2:24 PM, Michael Paquier michael.paqu...@gmail.com
wrote:
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base backup, forcing the user to recreate slots on other
On 04/01/2014 05:24 AM, Michael Paquier wrote:
Hi all,
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base backup, forcing the user to recreate slots on other nodes of
the cluster with pg_create_*_replication_slot, or copy pg_replslot
from another node. This is
On Tue, Apr 1, 2014 at 11:59 PM, Andres Freund and...@2ndquadrant.com wrote:
On 2014-04-01 16:45:46 +0200, Magnus Hagander wrote:
On Tue, Apr 1, 2014 at 2:24 PM, Michael Paquier
michael.paqu...@gmail.comwrote:
As of now, pg_basebackup creates an empty repository for pg_replslot/
in a base
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